Optoma ML1050ST ML1050ST User Manual - Page 54

Problem, Possible Solution, TEMP warning indicator, LED is blinking amber, Power

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Problem Possible Solution TEMP warning indicator (LED) is blinking amber yy The projector has overheated. The display automatically shuts down. Turn the display on again after the projector cools down. If the problem persists, contact Optoma. yy If the projector fan fails, the projector will automatically shut down. Clear the projector mode by pressing and holding the Power button for 10 seconds. Please wait for about 5 minutes and try to power up again. If the problem persists, contact Optoma. The remote control is not operating smoothly or works only within a limited range yy The battery may be low. Check if the LED indication from the remote is too dim. If so, replace with a new CR2025 battery. 54 English

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54 English
Problem
Possible Solution
TEMP warning indicator
(LED) is blinking amber
y
The projector has overheated. The display automatically
shuts down. Turn the display on again after the projector
cools down. If the problem persists, contact Optoma.
y
If the projector fan fails, the projector will automatically shut
down. Clear the projector mode by pressing and holding the
Power
button for 10 seconds. Please wait for about 5 minutes
and try to power up again. If the problem persists, contact
Optoma.
The remote control is not
operating smoothly or
works only within a limited
range
y
The battery may be low. Check if the LED indication from the
remote is too dim. If so, replace with a new CR2025 battery.